Okpomoku nke tank ahụ na-abụkarị na -adị -20 Celsius C ka -30 ° C (-4 Celsius F to -22 Celsius F)
A na-eji Trogenic nchekwa nchekwa carbon dioxide na-ejikwa carbon dioxide (co₂) ma na-eme ihe owuwu okpukpu abụọ.
Na ụlọ okpomọkụ (20 Celsius C ma ọ bụ 68 ° F), Vapo nke nrụgide nke mmiri c2 bụ ihe dị ka 57.8 Athssehes (5.8 MPA). Iji mee ka CO2 na steeti mmiri, tank ahụ ga-enwe ike iguzogide ma ọ dịkarịa ala nrụgide a.